@import "tailwindcss";
@import "tw-animate-css";

@custom-variant dark (&:is(.dark *));

* {
  @apply overscroll-none;
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
}

:root {
  --radius: 0.65rem;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --radius: 0.625rem;
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
}

/* Custom animation styles for fact checker */
@layer utilities {
  /* Staggered dots animation for streaming indicator */
  .dot-1 {
    animation: pulse 1.5s infinite 0s;
  }

  .dot-2 {
    animation: pulse 1.5s infinite 0.2s;
  }

  .dot-3 {
    animation: pulse 1.5s infinite 0.4s;
  }

  @keyframes pulse {
    0%,
    100% {
      opacity: 0.4;
      transform: scale(0.8);
    }
    50% {
      opacity: 1;
      transform: scale(1.2);
    }
  }

  /* Custom scrollbar styling */
  .hide-scrollbar {
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
  }

  .hide-scrollbar::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
  }

  /* Elegant custom scrollbar with subtle design */
  .elegant-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
  }

  .elegant-scrollbar::-webkit-scrollbar {
    width: 4px;
    height: 4px;
  }

  .elegant-scrollbar::-webkit-scrollbar-track {
    background: transparent;
  }

  .elegant-scrollbar::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.25);
    border-radius: 4px;
    transition: background-color 0.2s ease;
  }

  .dark .elegant-scrollbar::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.25);
  }

  /* Smooth hover transitions */
  .hover-lift {
    transition:
      transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
      box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px -6px rgba(0, 0, 0, 0.1);
  }

  /* Citation badge glow effect */
  .citation-badge {
    position: relative;
  }

  .citation-badge::after {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: transparent;
    border-radius: 9999px;
    z-index: -1;
    transition: box-shadow 0.3s ease;
  }

  .citation-badge:hover::after {
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
  }

  /* Animated verification progress indicator */
  @keyframes highlight {
    0% {
      background-position: -100% 0;
    }
    100% {
      background-position: 200% 0;
    }
  }

  .progress-shine {
    background: linear-gradient(
      90deg,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.6) 50%,
      rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: highlight 2s infinite;
  }

  /* Subtle tooltip animations */
  .tooltip-enter {
    animation: tooltip-slide-up 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes tooltip-slide-up {
    0% {
      opacity: 0;
      transform: translateY(4px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Card reveal animations */
  .card-reveal {
    animation: card-reveal 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes card-reveal {
    0% {
      opacity: 0;
      transform: translateY(10px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@utility no-scrollbar {
  @apply [scrollbar-width:none] [&::-webkit-scrollbar]:hidden;
}
